Jackson is a lonely serial killer who is really beginning to question the point of all his killing. He is losing focus on why he started to kill in the first place. The future looks bleak until he meets a blind girl, Shelly, who begins to show him that life isn't so bad. It is all up to Jackson to decide if he's going to stop killing and start learning responsibility and think about finding a real job and starting a family.
The Doctor, Jamie and Zoe arrive on an unnamed planet. At first believing themselves in the midst of World War I, they realise it to be one of many War Zones overseen by the War Lords, who have kidnapped large numbers of human soldiers to form the greatest army the universe has ever seen. At the helm of this plot is the War Chief, another renegade Time Lord like the Doctor. The creeping realisation sets in that the Doctor cannot solve this problem alone, and that his days of wandering may be at an end...
The TARDIS materialises not far from Paris in 1794 — one of the bloodiest years following the French Revolution of 1789. The travellers become involved with an escape chain rescuing prisoners from the guillotine and get caught up in the machinations of an English undercover spy, James Stirling — alias Lemaitre, governor of the Conciergerie prison.
